Synchronisation 2 hue bridges

Hi, I bought 2 bridges and bought the option (on hueEssentials app) “add unlimited bridges in the app Run entertainment programs on more than 10 lights” in order to use my tv with 16 lights via my sync box. But I cannot run all my lights even after the purchase of the option.
Do you know the way to use this option (I may not do the good handling…)?